SIRIUS ACT 3SU1 Pushbuttons & E-Stops

Siemens SIRIUS ACT 3SU1 Pushbuttons and E-Stops are a modular, tried-and-tested, complete range of pushbuttons and indicator lights in a round design. These plastic or metal pushbuttons supply an ideal solution for various applications. 3SU1 Pushbuttons and E-Stops include rugged metal control devices with IP67 degree of protection/NEMA 4. These Siemens SIRIUS ACT 3SU1 products are quick, easy to install, and provide dependable operation.

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product
Type
For Use With
Designed for
Mounting Style
Siemens Switch Fixings KEY CES LOCK NO. SSG 10
Datasheet
1In Stock
23Expected 27/03/2026
Min.: 1
Mult.: 1

Hardware Key Lock SSG10 Key-operated Switches 3SU1 Series
Siemens Switch Actuators SEL SW, 3POS, MTND, SHORT HANDLE, WHT
Datasheet
395On Order
Min.: 1
Mult.: 1

Actuators Short Handle 22 mm 3-Position Selector Switches 3SU1 Series Panel Mount
Siemens Switch Actuators ILLUMINATED PUSHBUTTON, MOM, RED, FLUSH
Datasheet
5Expected 05/03/2026
Min.: 1
Mult.: 1

Actuators Flat Button 22 mm Pushbutton Switches 3SU1 Series Panel Mount
Siemens Switch Actuators ILLUMINATED PUSHBUTTON, MOM, WHT, FLUSH
Datasheet
27On Order
Min.: 1
Mult.: 1

Actuators Flat Button 22 mm Pushbutton Switches 3SU1 Series Panel Mount
Siemens Switch Actuators ILLUM EMERG-STOP,TWIST REL RED MH O40MM
Datasheet
7Expected 09/03/2026
Min.: 1
Mult.: 1

Actuators Emergency Stop 22 mm Pushbutton Switches 3SU1 Series Panel Mount
Siemens Switch Actuators SELECTOR SWITCH. I>O<II. BLACK
Datasheet
2In Stock
3Expected 23/03/2026
Min.: 1
Mult.: 1
Actuators Short Handle 22 mm 3-Position Selector Switches 3SU1 Series Panel Mount
Siemens Switch Actuators ILLUM EMERG-STOP,TWIST REL RED MH O40MM
Datasheet
17On Order
Min.: 1
Mult.: 1

Actuators Emergency Stop 22 mm Pushbutton Switches 3SU1 Series Panel Mount
Siemens Switch Actuators SELECTOR SWITCH. I>O<II. BLACK
Datasheet
2Expected 16/04/2026
Min.: 1
Mult.: 1
Actuators Short Handle 22 mm 3-Position Selector Switches 3SU1 Series Panel Mount
Siemens Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO W/CAGE CLAMP FRNT PLT
Datasheet
24Expected 05/03/2026
Min.: 1
Mult.: 1

Contact Blocks 1 NO Panel Mount
Siemens Switch Contact Blocks / Switch Kits LED MODULE, YLW, 24V UC, W/CAGE CLAMP
Datasheet
5Expected 09/04/2026
Min.: 1
Mult.: 1

Contact Blocks LED Module Front Plate Mounting 3SU1 Series Panel Mount
Siemens Switch Contact Blocks / Switch Kits LED MODULE, BLU,24-240VAC,SCREW TERMINAL
Datasheet
6Expected 10/04/2026
Min.: 1
Mult.: 1

Contact Blocks LED Module Front Plate Mounting 3SU1 Series Panel Mount
Siemens Switch Actuators PUSHBUTTON, MOM, BLK, MH CAP O40MM
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1

Actuators Mushroom 22 mm Pushbutton Switches 3SU1 Series Panel Mount
Siemens Switch Actuators SELECTOR SWITCH, 3POS, 22MM, ROUND
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Actuators Short Handle 22 mm 3-Position Selector Switches 3SU1 Series Panel Mount
Siemens Switch Contact Blocks / Switch Kits HOLDER, CONTACT MODULE 1NO
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1

Contact Blocks 1 NO 3SU1 Series Panel Mount
Siemens Switch Cases / Switch Covers PROTECTIVE COLLAR, GRAY, F. EM STOP
Datasheet
Lead-Time 3 Weeks
Min.: 1
Mult.: 1

Covers Protective Collar Pushbutton Switches 3SU1 Series
Siemens Switch Actuators TWIN BUTTON, MOM, GREEN/RED
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1

Actuators Flat Button 22 mm Pushbutton Switches 3SU1 Series Panel Mount